𝔖 Bobbio Scriptorium
✦   LIBER   ✦

2,3-Dimethoxy-5,8-bis“trimethylsilyl”-1, 4-naphthochinon

✍ Scribed by Leonhard Birkofer; Vera Foremny

Publisher
Wiley (John Wiley & Sons)
Year
2010
Weight
166 KB
Volume
23
Category
Article
ISSN
0044-2402

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Synthese von 4,8-Dimethoxy-1,5-naphthali
Synthese von 4,8-Dimethoxy-1,5-naphthalindiol und dessen Oxidation zu 4,8-Dimethoxy-1,5-naphthochinon
✍ Laatsch, Hartmut 📂 Article 📅 1990 🏛 John Wiley and Sons 🌐 English ⚖ 208 KB

Synthesis of 4,8‐Dimethoxy‐1,5‐naphthalenediol and Its Oxidation to 4,8‐Dimethoxy‐1,5‐naphthoquinone Formation of the new 1,5‐naphthoquinone 3 was achieved by methylation of 1,4,5,8‐naphthalenetetrol (1a) and oxidation of the dimethyl ether 1c obtained thereof. In the presence of water, 3 yields th

3-[3,5-Dimethoxy-2-(trimethylsilyl)pheny
3-[3,5-Dimethoxy-2-(trimethylsilyl)phenyl]-4-trimethylsilylsydnone
✍ Grossie, David A. ;Sun, Lihong ;Turnbull, Kenneth 📂 Article 📅 2007 🏛 International Union of Crystallography 🌐 English ⚖ 244 KB

The title compound, C 16 H 26 N 2 O 4 Si 2 , is a mesoionic compound of the sydnone class. Its molecular structure reveals the two planar ring fragments mutually twisted by 74.88 (10) . The crystal packing is characterized by a one-dimensional molecular array generated by C-HÁ Á ÁO interactions.

Dimere Naphthochinone, VIII. Synthese 3,
Dimere Naphthochinone, VIII. Synthese 3,3′-dihydroxylierter 2,2′-Bi-1,4-naphthochinone
✍ Laatsch, Hartmut 📂 Article 📅 1983 🏛 John Wiley and Sons 🌐 English ⚖ 933 KB

## Abstract Zur Synthese 3,3′‐dihydroxylierter 2,2′‐Bi‐1,4‐naphthochinone oder ihrer Dimethylether ist die Phenoloxidation entsprechender Naphthole nicht geeignet. Die Titelverbindungen sind jedoch durch Hydroxylierung von 3,3′‐unsubstituierten 2,2′‐Binaphthochinonen oder durch Halogen Hydroxy‐Aust

Synthese von 3-Methyl-6, 8-dimethoxy-1,
Synthese von 3-Methyl-6, 8-dimethoxy-1, 4-naphtochinon (oder 2-Methyl-5,7-dimethoxy-1,4-naphtochinon) und 2-Methyl-6, 8-dimethoxy-1, 4-naphtochinon (oder 3-Methyl-5, 7-dimethoxy-1, 4-naphtochinon)
✍ H. Schmid; M. Burger 📂 Article 📅 1952 🏛 John Wiley and Sons 🌐 German ⚖ 620 KB

Z u s a m m e nf a s sung. Aus Eleutherine bulbosa wurde in kleiner Menge ein neuer Pflanzemtoff, Zleutherinol, isoliert. Eleutherinol-dimethylather lieferte bei der alkalischen Spaltung neben Essigsaure und Aceton l-Acetyl-2oxy-3-methyl-6,8-dimethoxy-nap htaLin und 2-Oxy-3 -methyl-64-d imethoxy-na

1-Bromo-3,4-bis­(bromo­meth­yl)-2,5-dime
1-Bromo-3,4-bis­(bromo­meth­yl)-2,5-dimethoxy­benzene
✍ Hammershøj, Peter ;Riis, Erik ;Christensen, Jørn B. 📂 Article 📅 2005 🏛 International Union of Crystallography 🌐 English ⚖ 242 KB

Dimethoxy-2,3-dimethylbenzene was brominated under radical conditions to give the title compound, C 10 H 11 Br 3 O 4 . The bond lengths and angles are generally within the normal ranges. The crystal packing is stabilized by weak intermolecular C-HÁ Á ÁO and C-HÁ Á ÁBr hydrogen bonds.